基于无源侦察装备协同的航迹起始算法

针对压制性干扰条件下,组网雷达中的有源雷达不能有效对目标进行航迹起始,提出基于无源侦察装备协同的航迹起始算法。该算法利用无源侦察装备所测得目标辐射源的方位角进行方位航迹起始,同时由系统中心站引导网内有源雷达扫描已获得的目标方位,进行直角坐标下的航迹起始。通过无源侦察装备所获得辐射源目标的载频、脉宽、重频等属性参数,以及根据目标运动时方位角度变化特点建立的方位波门对方位航迹起始算法进行改进。仿真结果表明:对传统无源方位航迹起始算法的改进使得方位航迹起始正确率明显提高。

Track Initiation with Passive Electronic Reconnaissance Equipments Based on Radar Network

Aiming at the active radar of networked radar could not initiate the track effectively under blanket jamming,this paper proposed an initiation algorithm of networked radar cooperated with passive electronic reconnaissance equipment.The algorithm used the target azimuth,which was detected by the passive electronic equipments,to initiate the azimuth track,at the same time,the control center leaded the active radar of networked radar to scan the azimuth and initiate track under the right-angle coordinate.Accor...